Whats The best way to go about having a friend with benefits?

If you do have a friend who you can talk ually wih and pretty much anything, and you both want to have and not the emtional part how do you go about it?? If both parties agree to it. i really want to just have , its been a while and everyone has needs and i want to full fill mine. i have options im not ugly and im surrounded by guys all the time. and i tired to full fill them with a guy i liked, but it didnt go anywhere. A friend of mine who is a guy knows about this and we talked about the situation. He knows where i stand and how im feeling, we are both feeling the same.. just pretty much ually fustraited.. and we can talk to one another about the fustration, and we both know theres nothing between us but we talked about what if we had seems how we both want to and bc we are friends we know where we stand and where we both are coming from and there wont have that complication of guessing. Is this a good idea. we both dont want the emtions just with a friend who shares the same fustration. and would i go about doing this and not feeling awkward??